78984702

素因数分解:

$2^1\times 3^2\times {\mathrm{4388039}}^1$

素因数の和:4388047

約数の個数: 12

約数和(自身を含む): 171133560

約数和(自身を除く): 92148858

約数列:

[1, 2, 3, 6, 9, 18, 4388039, 8776078, 13164117, 26328234, 39492351, 78984702]

約数ペア:

[(1, 78984702), (2, 39492351), (3, 26328234), (6, 13164117), (9, 8776078), (18, 4388039)]